Category Archives: Engineering

Increasing American Fellowship Support for Scientists and Engineers

A great research paper is available today from the Brookings Institution: Investing in the Best and Brightest: Increased Fellowship Support for American Scientists and Engineers by Richard B. Freeman. For those interesting in science and engineering education and/or economic policy I recommend it.

In 2005, the United States employed about 31 percent of the world’s scientist and engineer researchers and financed 35 percent of R&D while accounting for 5 percent of the world’s population and 21 percent of the world’s GDP…
The U.S. share of global science and engineering activity is declining, however, and will continue to decline

I agree the declining trend is likely to continue, mainly due to the improvement of science and engineering efforts worldwide, see, for example: Diplomacy and Science Research and – U.S. Slipping on Science – Phony Science Gap?.

The growth of high-tech employment in Silicon Valley and in university-based locations of scientific excellence suggests that innovation, production, and employment in high-tech fields occur largely in areas strong in basic science.10 The supply of scientists and engineers is a major factor in the location of these centers of excellence.

Again I agree. I am in danger of confirmation bias since this report basically reinforces what I believe – so of course I find it worthwhile.

While no one can be sure of the particular areas where an increased number of scientists and engineers might make their greatest contribution, our recent history is filled with examples where young innovative researchers have made major contributions to economic progress: The Internet. The biotech industry. The PC. The mathematics of cryptography that underpins Internet commerce.

Again I agree. This is why so many countries have been devoting significant resources to improving their science and technology infrastructure – the economic benefits of doing so.
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Electrical Engineering vs. Computer Science

Electrical Engineering vs. Computer Science:

Once upon a time, in a kingdom not far from here, a king summoned two of his advisors for a test. He showed them both a shiny metal box with two slots in the top, a control knob, and a lever. “What do you think this is?”

Indian Institute of Technology Thoughts

An interesting interview of an IIT graduate and CEO that really discusses how IIT graduates can help the Indian economy more than the title indicates – 5 things entrepreneurs must do to succeed:

First and foremost what is required is empathy and a genuine concern to improve the lot of the people. Next, there has to be a coordinated effort between the government and other agencies. Four focussed initiatives in each district around education, agriculture, industry and social equality could be identified and on an experimental basis ten districts could be identified and handed over to IIT-ians who have the zeal to bring about the transformation with a time bound agenda, with the commitment to support them through various agencies.

Google’s Start by Brin and Page

The Anatomy of a Large-Scale Hypertextual Web Search Engine by Sergey Brin and Lawrence Page, 1998:

This paper addresses this question of how to build a practical large-scale system which can exploit the additional information present in hypertext. Also we look at the problem of how to effectively deal with uncontrolled hypertext collections where anyone can publish anything they want.

See more research papers from Google via Google Labs.

Science and Engineering Scholarships and Fellowships

I have added a new page on our web site that includes links to online resources with advice on applying for and winning science and engineering scholarships and fellowships. That page also includes a list of the largest science and engineering scholarships and fellowships. Please share your comments and suggestions for additions for that page.

Anti-microbial ‘paint’

anti-microbial ‘paint’ kills flu, bacteria

A new “antimicrobial paint” developed at MIT can kill influenza viruses that land on surfaces coated with it, potentially offering a new weapon in the battle against a disease that kills nearly 40,000 Americans per year. If applied to doorknobs or other surfaces where germs tend to accumulate, the new substance could help fight the spread of the flu, says Jianzhu Chen, MIT professor of biology.
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The “antimicrobial paint,” which can be sprayed or brushed onto surfaces, consists of spiky polymers that poke holes in the membranes that surround influenza viruses. Influenza viruses exposed to the polymer coating were essentially wiped out. The researchers observed a more than 10,000-fold drop in the number of viruses on surfaces coated with the substance.
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One of the benefits of the new polymer coating is that it is highly unlikely that bacteria will develop resistance to it, Klibanov said. Bacteria can become resistant to traditional antibiotics by adjusting the biochemical pathways targeted by antibiotics, but it would be difficult for bacteria to evolve a way to stop the polymer spikes from tearing holes in their membranes.

Open Source for LEGO Mindstorms

Lego Tribot

Open Source Firmware, Developer Kits for LEGOÂ® MINDSTORMSÂ®:

“Most often, innovation comes from the core community of users. Our ongoing commitment to enabling our fan base to personalize and enhance their MINDSTORMS experience has reached a new level with our decision to release the firmware for the NXT brick as open source,” said SÃ¸ren Lund, director of LEGO MINDSTORMS.

photo: Lego TriBot – a flexible 3-wheeled driving robot with sound, light, touch and ultrasonic sensors – see more details.

China’s Science and Technology Plan

Interesting article – China’s 15-year science and technology plan by Cong Cao, Richard P. Suttmeier, and Denis Fred Simon:

China initiated a 15-year “Medium- to Long-Term Plan for the Development of Science and Technology.” The MLP calls for China to become an “innovation-oriented society” by the year 2020, and a world leader in science and technology (S&T) by 2050
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China will invest 2.5% of its increasing gross domestic product in R&D by 2020, up from 1.34% in 2005; raise the contributions to economic growth from technological advance to more than 60%

Building minds by building robots

Photo of Llever Elementary students

Building minds by building robots:

Emily Conner said she likes to spent free time on the Internet at home, learning about nanotechnology and specifically, nanomedicine.

The small video devices that can be attached to tubes and inserted through natural body openings for medical exploratories and procedures sound pretty high tech.

But through nanomedicine, “people could swallow a ‘pillcam’ and would’ have to use wires,” said Emily.

That’s pretty heavy duty stuff for a J.D. Lever Elementary School fifth-grader. Emily and her classmates are getting ready for a regional FIRST LEGO League competition at the James Taylor Center on the Aiken High school campus Saturday. Eleven teams from Aiken and other areas are expected to participate, with the top performers going on to a state contest in January.

Shuttle Computer Not Designed For New Year While in Flight

Shuttle Discovery to launch at night:

If the launch does not happen on Dec. 7, NASA can keep trying through Dec. 17. After that, the agency will re-evaluate its options and may call it quits until January.

NASA wants Discovery back from its 12-day mission by New Year’s Eve because shuttle computers are not designed to make the change from the 365th day of the old year to the first day of the new year while in flight.

The space agency has figured out a solution for the New Year’s Day problem, but managers are reluctant to try it since it has not been thoroughly tested.

I heard this on the radio this morning. Am I the only one that finds this fairly amazing?